4172812

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 8467200

約数和(自身を除く): 4294388

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 2099, 4198, 8396, 14693, 29386, 58772, 149029, 298058, 596116, 1043203, 2086406, 4172812]

約数ペア:

[(1, 4172812), (2, 2086406), (4, 1043203), (7, 596116), (14, 298058), (28, 149029), (71, 58772), (142, 29386), (284, 14693), (497, 8396), (994, 4198), (1988, 2099)]